1. 3D Systems Corporation
2. 3DGence sp.z o.o.
3. Aurum3D
4. Autodesk Inc.
5. BigRep GmbH
6. CRP Service Srl
7. Dassault Syst?mes S.E.
8. Desktop Metal Inc.
9. EOS GmbH
10. Ford Motor Company
11. H?gan?s AB
12. Materialise NV
13. Objective3D Pty Ltd.
14. OMNI3D sp??ka z ograniczon? odpowiedzialno?ci?
15. Ponoko Inc.
16. Prodways Printers SAS
17. Proto Labs Inc.
18. Proto3000 Inc.
19. Prototal UK
20. Siemens AG
21. Stratasys Ltd.
22. The ExOne Company
23. Tractus3D
24. TriMech Solutions
LLC
25. Ultimaker B.V.
26. UnionTech
27. Verashape Sp. z o.o. sp.k.
28. Voxeljet AG
29. Wipro Limited
30. Zeal 3D Printing